diff options
Diffstat (limited to 'common/AST.v')
-rw-r--r-- | common/AST.v | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/common/AST.v b/common/AST.v index ddd10ede..4f954c5c 100644 --- a/common/AST.v +++ b/common/AST.v @@ -122,17 +122,17 @@ These signatures are used in particular to determine appropriate calling conventions for the function. *) Record calling_convention : Type := mkcallconv { - cc_vararg: bool; (**r variable-arity function *) - cc_unproto: bool; (**r old-style unprototyped function *) - cc_structret: bool (**r function returning a struct *) + cc_vararg: option Z; (**r variable-arity function (+ number of fixed args) *) + cc_unproto: bool; (**r old-style unprototyped function *) + cc_structret: bool (**r function returning a struct *) }. Definition cc_default := - {| cc_vararg := false; cc_unproto := false; cc_structret := false |}. + {| cc_vararg := None; cc_unproto := false; cc_structret := false |}. Definition calling_convention_eq (x y: calling_convention) : {x=y} + {x<>y}. Proof. - decide equality; apply bool_dec. + decide equality; try (apply bool_dec). decide equality; apply Z.eq_dec. Defined. Global Opaque calling_convention_eq. |